Ratio and Proportion: 240: X:: 80: 0.8 (Enter numeric value only.)
Correct Answer : ["2.4"]
The ratio 240:X=80:0.8 to proportion equation becomes
\(\frac{240}{X}=\frac{80}{0.8}\)
Find value of X by cross-products
\(240\ast0.8=80X\)
\(192=80X\)
Divide both sides by 80
\(\frac{192}{80}=\frac{80X}{80}\)
\(2.4=X\)
Thus, X=2.4
HESI A2 Exam Quiz Bank
TEAS 7 Exam Quiz Bank
Find More HESI Questions
HESI A2 Questions: We got the latest updated HESI A2 Questions
100% Money Refund: 100% money back guarantee if you take our full
assessment pass with 80% and fail the actual exam.
Live Tutoring: Fully customized live tutoring lessons.
Guaranteed A Grade: All students who use our services pass with 90%
guarantee.
Related Questions
Correct Answer is C
Explanation
First step is to find the least common divisor of denominators 3, 6, and 5 which is 30. Then:
\(\frac{2}{3}+\frac{1}{6}+\frac{2}{5}=\frac{2\left(10\right)+5+2\left(6\right)}{30}=\frac{20+5+12}{30}=\frac{37}{30}=1\frac{7}{30}\)
Correct Answer is C
Explanation
First step is to find the least common divisor of the denominators 19, 25, 5 and 15, which is 1425
Next, multiply each fraction with 1425 as follows
\(\frac{4}{19}\)* 1425=300
\(\frac{4}{25}\)* 1425=228
\(\frac{3}{5}\)* 1425=855
\(\frac{3}{15}\)* 1425=285
From the calculations above, 855 is the largest number among the four computed numbers. Then, it follows that\(\frac{3}{5}\) is the largest number.
Correct Answer is D
Explanation
To find who ate a bigger share, convert the numbers into decimals and compare them.
\(5/8 \frac{5}{8}\)= 0.625
75% =\( \frac{75}{100}\)= 0.75
0.75 is greater than 0.625, meaning that John ate more than Sally.
Correct Answer is A
Explanation
The ratio of females to students enrolling to nursing school is 7:8. So the percent of girls in the class is:
\(\frac{7\ }{8\ }\ast100\%\ =\ 87.5%\)
Therefore, the class is made of 87.5% of females enrolling to a nursing school
This question was extracted from the actual HESI A2 Exam. Ace your TEAS exam with the actual HESI A2 Exam questions, Start your journey with us today
Visit Naxlex, the Most Trusted HESI Prep Platform With Guaranteed Pass of 90%.
Money back guarantee if you use our service and fail the actual exam. Option of personalised live tutor on your area of weakness.